/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.transaction.participant;

import org.jpos.core.Configurable;
import org.jpos.core.Configuration;
import org.jpos.core.ConfigurationException;
import org.jpos.space.Space;
import org.jpos.space.SpaceFactory;
import org.jpos.transaction.TransactionParticipant;

import java.io.Serializable;

@SuppressWarnings("unchecked")
public class Forward implements TransactionParticipant, Configurable {
	Space sp;
	String queue;
	long timeout;

	public int prepare(long id, Serializable o) {
		sp.out(queue, o, timeout);
		return PREPARED | READONLY | NO_JOIN;
	}

	public void commit(long id, Serializable o) {
	}

	public void abort(long id, Serializable o) {
	}

	public void setConfiguration(Configuration cfg)
			throws ConfigurationException {
		sp = SpaceFactory.getSpace(cfg.get("space", ""));
		queue = cfg.get("queue", null);
		if (queue == null)
			throw new ConfigurationException("Unspecified queue");
		timeout = cfg.getLong("timeout", 60000L);
	}
}

